Isetyhula ye-5G kunye ne-Isolator SmCo Magnet

I-5G, iteknoloji yonxibelelwano yeselula yesizukulwana sesihlanu sisizukulwana esitsha sothungelwano lwe-broadband ye-intanethi kunye neempawu zesantya esiphezulu, ukulibaziseka okuphantsi kunye noxhumo olukhulu.Sisiseko sothungelwano ukuqonda umatshini womntu kunye nesixhobo soqhagamshelwano.

Iimpawu ze5G

I-Intanethi yezinto ngoyena mntu uzuzayo kwi-5G.Amandla okuqhuba i-5G ayisiyo kuphela imfuno ekhulayo yabathengi kuthungelwano olukhawulezayo, kodwa kunye nokwanda kwezixhobo zokunxibelelana kwindawo yoshishino.La mashishini athembela ngakumbi kwizixhobo zokunxibelelana ukuqokelela kunye nokuhlalutya idatha, ukwenza iinkqubo zoshishino zisebenze ngakumbi, ukuphucula imveliso, kunye nokuphucula ngokuqhubekayo iimveliso kunye neenkonzo.I-5G kulindeleke ukuba incede amashishini alawule ngokufanelekileyo inani elikhulayo lolwazi oluveliswa yi-Intanethi yezinto, kunye nokuphucula imiyalezo ekufutshane ekufutshane efunekayo kwiinkonzo ezibalulekileyo ezifana notyando oluncediswa yirobhothi okanye ukuqhuba ngokuzimeleyo.

Usetyenziso lwe-5G

I-Cyculator kunye ne-isolator yenye yezixhobo eziphambili zezikhululo zesiseko se-5G.Iyonke inkqubo yonxibelelwano oluphathwayo ngokubanzi iqulunqwe ziziseko zonxibelelwano eziphathwayo, inkqubo yokugubungela unxibelelwano oluphathwayo kunye neemveliso zetheminali zonxibelelwano oluphathwayo.Isikhululo esisisiseko sesosixhobo esisisiseko sonxibelelwano oluphathwayo.Inkqubo yesitishi esisisiseko idla ngokuqulunqwa yi-RF front-end, i-base station transceiver kunye nomlawuli wesikhululo esisisiseko.I-RF front-end inoxanduva lokucoca umqondiso kunye nokwahlula, isiseko se-transceiver yesitishi sinoxanduva lokwamkela umqondiso, ukuthumela, ukukhulisa kunye nokunciphisa, kwaye umlawuli wesikhululo esisisiseko unoxanduva lokuhlalutya umqondiso, ukusetyenzwa kunye nolawulo lwesiseko sesikhululo.Kwinethiwekhi yokufikelela ngaphandle kwamacingo, i-circulator isetyenziswa ikakhulu ukwahlula isiginali yokuphuma kunye nophawu lokufaka i-eriyali yesiseko.Kwizicelo ezithile, umjikelezi unokufezekisa le misebenzi ilandelayo kunye nezinye izixhobo:

1. Ingasetyenziswa njenge-eriyali eqhelekileyo;

2. Ngokudibanisa ne-BPF kunye nokunciphisa ngokukhawuleza, isetyenziswe kwisekethe yokwahlula amaza;

3. I-resistor ye-terminal ixhunyiwe ngaphandle kwesetyhula njenge-isolator, oko kukuthi, i-signal igalelo kunye nemveliso evela kwi-port ekhethiweyo;

4. Qhagamshela i-ATT yangaphandle kwaye uyisebenzise njengesetyhula enomsebenzi obonakalisiweyo wokubona amandla.

Njengenye yezona zinto zibalulekileyo, iziqwenga ezimbini zeSamarium Cobalt disc iimagnethibonelela ngomhlaba wemagnethi oyimfuneko ukuthambekela kwicala lesiphambuka esilayishwe yi-ferrite.Ngenxa yeempawu zokuxhathisa umhlwa okugqwesileyo kunye nokuzinza kokusebenza okuphezulu ukuya kuma-350 ℃, zombini iimagnethi ze-SmCo5 kunye ne-Sm2Co17 zisetyenziswa kwii-circulators okanye kwi-isolators.

Isetyhula ye-5G kunye ne-Isolator SmCo MagnetIsetyhulayitha

Ngokusetyenziswa kwe-5G iteknoloji ye-MIMO enkulu, ukusetyenziswa kwee-circulators kunye ne-isolators kuye kwanda kakhulu, kwaye indawo yemarike iya kufikelela amaxesha amaninzi e-4G.Ngexesha le-5G, imfuno yomthamo wenethiwekhi iphezulu kakhulu kune-4G.I-MIMO enkulu (i-Multiple-Input Multiple-Output) yenye yeetekhnoloji eziphambili zokuphucula umthamo wothungelwano.Ukuze kuxhaswe le teknoloji, inani leziteshi ze-antenna ze-5G ziya kwanda kakhulu, kwaye inani leziteshi ze-antenna zecandelo elilodwa liya kwanda ukusuka kwii-4 kunye ne-8 channels kwixesha le-4G ukuya kwii-64.Ukuphindwa kabini kwenani lamatshaneli nako kuya kukhokelela ekwenyukeni okukhulu kwemfuno yee-circulator ezihambelanayo kunye nezahluli.Ngexesha elifanayo, kwiimfuno zokukhanya kunye ne-miniaturization, iimfuno ezintsha zomthamo kunye nobunzima zibekwe phambili.Ukongezelela, ngenxa yokuphuculwa kwebhendi ye-frequency yokusebenza, ukungena kwesignali kubi kwaye ukutshatyalaliswa kukhulu, kwaye ubuninzi besikhululo se-5G buya kuba phezulu kune-4G.Ngoko ke, kwixesha le-5G, ukusetyenziswa kwee-circulators kunye ne-isolators, kwaye emva koko i-Samarium Cobalt magnets iya kwanda kakhulu.

MIMO

Okwangoku abavelisi abaphambili be-circulator / isolator kwihlabathi babandakanya iSkyworks e-USA, i-SDP eCanada, iTDK eJapan, iHTD eTshayina, njl.

 


Ixesha lokuposa: Jun-10-2021